diff --git a/tests/IO/FsUtils.cpp b/tests/IO/FsUtils.cpp
index 961d8b7..c42c215 100644
--- a/tests/IO/FsUtils.cpp
+++ b/tests/IO/FsUtils.cpp
@@ -41,6 +41,27 @@ TEST_CASE("DeleteEmptySubTrees", "[FsUtils]")
 	REQUIRE(FsUtils::DeleteEmptySubTrees(baseDir));
 	REQUIRE(!std::filesystem::exists(baseDir / "emptyTree"));
 
+	std::filesystem::create_directories(baseDir / "partialTree" / "subDir1");
+	std::filesystem::create_directories(baseDir / "partialTree" / "subDir2");
+	std::ofstream(baseDir / "partialTree" / "subDir2/file.txt").put('x');
+
+	REQUIRE(FsUtils::DeleteEmptySubTrees(baseDir / "partialTree"));
+
+	REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir1"));
+	REQUIRE(std::filesystem::exists(baseDir / "partialTree" / "subDir2"));
+	REQUIRE(std::filesystem::exists(baseDir / "partialTree" / "subDir2/file.txt"));
+
+	std::filesystem::remove(baseDir / "partialTree" / "subDir2/file.txt");
+
+	REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir1"));
+	REQUIRE(std::filesystem::exists(baseDir / "partialTree" / "subDir2"));
+	REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir2/file.txt"));
+
+	REQUIRE(FsUtils::DeleteEmptySubTrees(baseDir / "partialTree"));
+
+	REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir1"));
+	REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir2"));
+
 	std::filesystem::remove_all(baseDir);
 }